Firebird V8-305 5.0L VIN F FI (1987)
FIGURE 2 - THM 200C TRANSMISSION NAMEPLATE
DATE OF PRODUCTION CHANGE: (Figure 2)
October 8, 1986 (Julian date 281):
New turbine shaft assembly with
ball capsule.
December 15, 1986
(Julian date 349):
Plug (222) removed from pump
cover.
The plug (222) may not have been removed from the pump cover on a THM 200C built between October 8, 1986 (Julian date 281) and December 15,
1986 (Julian date 349).
SERVICE ACTION:
When servicing the pump on a THM 200C built on or after October 8, 1986 (Julian date 281), make sure the plug (222) is removed from the pump
cover.
NOTICE:
When installing or servicing a Neutral/Drive shift package on a THM 200C built before December 15, 1986 (Julian date 349), make
sure the plug is removed from the pump cover. (Refer to bulletin 87-7-25). The new turbine shaft assembly with ball capsule is
included in the Neutral/Drive shift package.
SERVICE PARTS INFORMATION:
Part
Model
Number
Description
Applications
8633958
Cover Assembly, Pump (with plug)
All
8638966
Cover Assembly, Pump (without plug)
All Except 7CUB
8638968
Cover Assembly, Pump (without plug)
7CUB
